Miniversal deformations of chains of linear mappings

• Published in: Algebra and Discrete Mathematics
• Date: 2005
• Main Authors: Gaiduk, T.N., Sergeichuk, V.V., Zharko, N.A.
• Format: Article
• Language: English
• Published: Інститут прикладної математики і механіки НАН України 2005
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/156589
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Miniversal deformations of chains of linear mappings / T.N. Gaiduk, V.V. Sergeichuk, N.A. Zharko // Algebra and Discrete Mathematics. — 2005. — Vol. 4, № 1. — С. 47–61. — Бібліогр.: 10 назв. — англ.

V.I. Arnold [Russian Math. Surveys, 26 (no. 2), 1971, pp. 29–43] gave a miniversal deformation of matrices of linear operators; that is, a simple canonical form, to which not only a given square matrix A, but also the family of all matrices close to A, can be reduced by similarity transformations...